#1b3b8b Color Information

In a RGB color space, hex #1b3b8b is composed of 10.6% red, 23.1% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 80.6% cyan, 57.6% magenta, 0% yellow and 45.5% black. It has a hue angle of 222.9 degrees, a saturation of 67.5% and a lightness of 32.5%. #1b3b8b color hex could be obtained by blending #3676ff with #000017. Closest websafe color is: #333399.

    • R 11
    • G 23
    • B 55
    RGB color chart
    • C 81
    • M 58
    • Y 0
    • K 45
    CMYK color chart

#1b3b8b color description : Dark blue.

#1b3b8b Color Conversion

The hexadecimal color #1b3b8b has RGB values of R:27, G:59, B:139 and CMYK values of C:0.81, M:0.58, Y:0, K:0.45. Its decimal value is 1784715.

Hex triplet 1b3b8b #1b3b8b
RGB Decimal 27, 59, 139 rgb(27,59,139)
RGB Percent 10.6, 23.1, 54.5 rgb(10.6%,23.1%,54.5%)
CMYK 81, 58, 0, 45
HSL 222.9°, 67.5, 32.5 hsl(222.9,67.5%,32.5%)
HSV (or HSB) 222.9°, 80.6, 54.5
Web Safe 333399 #333399
CIE-LAB 27.365, 19.371, -47.833
XYZ 6.675, 5.225, 25.081
xyY 0.181, 0.141, 5.225
CIE-LCH 27.365, 51.607, 292.047
CIE-LUV 27.365, -11.12, -62.25
Hunter-Lab 22.857, 12.129, -49.059
Binary 00011011, 00111011, 10001011

Color Schemes with #1b3b8b

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #1b3b8b

Below, you can see some colors close to #1b3b8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3b8b Preview

Text with hexadecimal color #1b3b8b

This text has a font color of #1b3b8b.

<span style="color:#1b3b8b;">Text here</span>
#1b3b8b background color

This paragraph has a background color of #1b3b8b.

<p style="background-color:#1b3b8b;">Content here</p>
#1b3b8b border color

This element has a border color of #1b3b8b.

<div style="border:1px solid #1b3b8b;">Content here</div>
CSS codes
.text {color:#1b3b8b;}
.background {background-color:#1b3b8b;}
.border {border:1px solid #1b3b8b;}

Shades and Tints of #1b3b8b

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #010308 is the darkest color, while #f6f8fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3b8b

A tone is produced by adding gray to any pure hue. In this case, #4e5158 is the less saturated color, while #0130a5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3b8b is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy
  • #3b3b3b Achromatopsia 0.005% of the population
  • #353b4b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00488d Protanopia 1% of men
  • #004c7b Deuteranopia 1% of men
  • #005156 Tritanopia 0.001% of the population
Trichromacy
  • #09438c Protanomaly 1% of men, 0.01% of women
  • #094581 Deuteranomaly 6% of men, 0.4% of women
  • #094969 Tritanomaly 0.01% of the population